ID M0C9T0_9EURY Unreviewed; 285 AA.
AC M0C9T0;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 24-JAN-2024, entry version 55.
DE RecName: Full=Ribose-phosphate pyrophosphokinase {ECO:0000256|HAMAP-Rule:MF_00583};
DE Short=RPPK {ECO:0000256|HAMAP-Rule:MF_00583};
DE EC=2.7.6.1 {ECO:0000256|HAMAP-Rule:MF_00583};
DE AltName: Full=5-phospho-D-ribosyl alpha-1-diphosphate synthase {ECO:0000256|HAMAP-Rule:MF_00583};
DE AltName: Full=Phosphoribosyl diphosphate synthase {ECO:0000256|HAMAP-Rule:MF_00583};
DE AltName: Full=Phosphoribosyl pyrophosphate synthase {ECO:0000256|HAMAP-Rule:MF_00583};
DE Short=P-Rib-PP synthase {ECO:0000256|HAMAP-Rule:MF_00583};
DE Short=PRPP synthase {ECO:0000256|HAMAP-Rule:MF_00583};
DE Short=PRPPase {ECO:0000256|HAMAP-Rule:MF_00583};
GN Name=prs {ECO:0000256|HAMAP-Rule:MF_00583};
GN ORFNames=C476_12928 {ECO:0000313|EMBL:ELZ19107.1};
OS Natrinema limicola JCM 13563.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Natrinema.
OX NCBI_TaxID=1230457 {ECO:0000313|EMBL:ELZ19107.1, ECO:0000313|Proteomes:UP000011615};
RN [1] {ECO:0000313|EMBL:ELZ19107.1, ECO:0000313|Proteomes:UP000011615}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 13563 {ECO:0000313|EMBL:ELZ19107.1,
RC ECO:0000313|Proteomes:UP000011615};
RX PubMed=25393412; DOI=10.1371/journal.pgen.1004784;
RA Becker E.A., Seitzer P.M., Tritt A., Larsen D., Krusor M., Yao A.I., Wu D.,
RA Madern D., Eisen J.A., Darling A.E., Facciotti M.T.;
RT "Phylogenetically driven sequencing of extremely halophilic archaea reveals
RT strategies for static and dynamic osmo-response.";
RL PLoS Genet. 10:E1004784-E1004784(2014).
CC -!- FUNCTION: Involved in the biosynthesis of the central metabolite
CC phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of
CC pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib-
CC 5-P). {ECO:0000256|HAMAP-Rule:MF_00583}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-ribose 5-phosphate = 5-phospho-alpha-D-ribose 1-
CC diphosphate + AMP + H(+); Xref=Rhea:RHEA:15609, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:58017, ChEBI:CHEBI:78346,
CC ChEBI:CHEBI:456215; EC=2.7.6.1; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00583};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00583};
CC Note=Binds 2 Mg(2+) ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_00583};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; 5-phospho-alpha-D-ribose
CC 1-diphosphate biosynthesis; 5-phospho-alpha-D-ribose 1-diphosphate from
CC D-ribose 5-phosphate (route I): step 1/1. {ECO:0000256|HAMAP-
CC Rule:MF_00583}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00583}.
CC -!- SIMILARITY: Belongs to the ribose-phosphate pyrophosphokinase family.
CC Class III (archaeal) subfamily. {ECO:0000256|HAMAP-Rule:MF_00583}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00583}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ELZ19107.1}.
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DR EMBL; AOIT01000050; ELZ19107.1; -; Genomic_DNA.
DR RefSeq; WP_008013611.1; NZ_AOIT01000050.1.
DR AlphaFoldDB; M0C9T0; -.
DR STRING; 1230457.C476_12928; -.
DR PATRIC; fig|1230457.4.peg.2598; -.
DR eggNOG; arCOG00067; Archaea.
DR OrthoDB; 371997at2157; -.
DR UniPathway; UPA00087; UER00172.
DR Proteomes; UP000011615; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004749; F:ribose phosphate diphosphokinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006015; P:5-phosphoribose 1-diphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009165; P:nucleotide biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0009156; P:ribonucleoside monophosphate biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 2.
DR HAMAP; MF_00583_A; RibP_PPkinase_A; 1.
DR InterPro; IPR029099; Pribosyltran_N.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR InterPro; IPR005946; Rib-P_diPkinase.
DR InterPro; IPR037514; Rib-P_diPkinase_arc.
DR NCBIfam; TIGR01251; ribP_PPkin; 1.
DR PANTHER; PTHR10210:SF32; RIBOSE-PHOSPHATE DIPHOSPHOKINASE; 1.
DR PANTHER; PTHR10210; RIBOSE-PHOSPHATE DIPHOSPHOKINASE FAMILY MEMBER; 1.
DR Pfam; PF00156; Pribosyltran; 1.
DR Pfam; PF13793; Pribosyltran_N; 1.
DR SMART; SM01400; Pribosyltran_N; 1.
DR SUPFAM; SSF53271; PRTase-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00583};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00583};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_00583, ECO:0000313|EMBL:ELZ19107.1};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00583};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00583};
KW Nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022727, ECO:0000256|HAMAP-
KW Rule:MF_00583}; Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00583};
KW Reference proteome {ECO:0000313|Proteomes:UP000011615};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00583, ECO:0000313|EMBL:ELZ19107.1}.
FT DOMAIN 1..113
FT /note="Ribose-phosphate pyrophosphokinase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF13793"
FT DOMAIN 142..257
FT /note="Phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF00156"
FT ACT_SITE 187
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 33..35
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 92..93
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 125
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 163
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 189
FT /ligand="D-ribose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:78346"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
FT BINDING 213
FT /ligand="D-ribose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:78346"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00583"
SQ SEQUENCE 285 AA; 29938 MW; 587B04DAFEE3A07E CRC64;
MIVSGSTSQA LAAALARELE EPLAAVEYDR FPDGELLAAA PGVADAEPDR AIIVASTVSS
DAHLEVLQLQ DAVREAGVEE VVTVLPYMGY GRQDKAFEPG HPISARAMAR AISTGADRVL
TVDPHEEAVC EFFEPTATAV DAAGRLAEPL PDDLADPVFL SPDAGAIDLA ETVCDAYGTG
ETDYFEKVRH SGTEVEITPS DVDVADRDVV VVDDIIATGS TMSEAVGVLR ERSVGRVFIT
CVHPLLARNA VTKLSRAGVE AIYGTDTIER GVSTVSVAPA LASYL
//
